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McClane Canyon Mine (Permit No. C-1980-004) <br />Permit Renewal No. 6 <br />Stipulation No. Description <br />27. Sediment removed from the sediment pond may be used as a topdressing or <br />topsoil supplement pursuant to Rule 4.06.2(4)(a), upon submittal of <br />chemical and physical analyses demonstrating that the material is equal to <br />or more suitable for sustaining vegetation than available topsoil or other <br />plant growth media. Such demonstration shall be based on a representative <br />composite sample of the material obtained from each pond cleanout <br />episode. Required parameters will include those listed in 4.06.2(4)(1), with <br />the exception of thickness, depth, coarse fragments, and azeal extent. <br />Analyses for selenium, boron, nitrogen, and organic matter will be included <br />in addition to those listed. Pond cleanout material will not be placed in the <br />topsoil stockpile or used as final reclamation topdressing prior to obtaining <br />written approval from the Division. <br />